KR100490193B1 - 폴리에스테르 미연신사를 이용한 폴리에스테르 가연사제조방법 - Google Patents
폴리에스테르 미연신사를 이용한 폴리에스테르 가연사제조방법 Download PDFInfo
- Publication number
- KR100490193B1 KR100490193B1 KR10-2002-0042625A KR20020042625A KR100490193B1 KR 100490193 B1 KR100490193 B1 KR 100490193B1 KR 20020042625 A KR20020042625 A KR 20020042625A KR 100490193 B1 KR100490193 B1 KR 100490193B1
- Authority
- KR
- South Korea
- Prior art keywords
- polyester
- yarn
- twisted yarn
- preparation
- producted
- Prior art date
Links
- 229920000728 polyester Polymers 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 6
- 229920000139 polyethylene terephthalate Polymers 0.000 description 6
- 239000005020 polyethylene terephthalate Substances 0.000 description 6
- -1 polyethylene terephthalate Polymers 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920002215 polytrimethylene terephthalate Polymers 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
- D02G3/28—Doubled, plied, or cabled threads
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/224—Selection or control of the temperature during stretching
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
Description
필라멘트섬도(d) | 필라멘트수 | 연신온도 | 연신속도(m/분) | 꼬임수(T/M) | |
실시예 1 | 120 | 36 | 20℃ | 150 | 100 |
실시예 2 | 120 | 36 | 20℃ | 150 | 1600 |
비교예 1 | 120 | 36 | 190℃ | 800 | 100 |
비교예 2 | 120 | 36 | 210℃ | 800 | 1600 |
절단강도 | 크림프견뢰도 | 수축율 | 신장탄성율 | ||
건식 | 습식 | ||||
실시예 1 | 3.45 | 60% | 19 | 18 | 50% |
실시예 2 | 3.57 | 0 | 14 | 12 | 40% |
비교예 1 | 3.5 | 55% | 14 | 14 | 50% |
비교예 2 | 3.7 | 0 | 8 | 7 | 25% |
Claims (1)
- 폴리에스테르 가연사를 제조하는 방법에 있어서,폴리에스테르 미연신사를 20∼50℃에서 연신속도 150∼200m/분으로 연신하고 가연하는 것을 특징으로 하는 폴리에스테르 미연신사를 이용한 폴리에스테르 가연사 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0042625A KR100490193B1 (ko) | 2002-07-19 | 2002-07-19 | 폴리에스테르 미연신사를 이용한 폴리에스테르 가연사제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0042625A KR100490193B1 (ko) | 2002-07-19 | 2002-07-19 | 폴리에스테르 미연신사를 이용한 폴리에스테르 가연사제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040008890A KR20040008890A (ko) | 2004-01-31 |
KR100490193B1 true KR100490193B1 (ko) | 2005-05-17 |
Family
ID=37317880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0042625A KR100490193B1 (ko) | 2002-07-19 | 2002-07-19 | 폴리에스테르 미연신사를 이용한 폴리에스테르 가연사제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100490193B1 (ko) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06200442A (ja) * | 1993-01-06 | 1994-07-19 | Showa Denko Kk | マルチフィラメントの製造方法 |
KR960037900A (ko) * | 1995-04-25 | 1996-11-19 | 이명환 | 폴리에스터 태세가연사의 제조방법 |
KR20010043967A (ko) * | 1998-06-02 | 2001-05-25 | 빌프리더 하이더 | 엘라스탄 실 및 그의 제조 방법 |
KR20010049484A (ko) * | 1999-06-08 | 2001-06-15 | 히라이 가쯔히꼬 | 소프트 스트레치사 및 제조 방법 |
KR20030035389A (ko) * | 2001-10-31 | 2003-05-09 | 주식회사 효성 | 산업용 폴리에스터 멀티필라멘트사의 제조방법 |
-
2002
- 2002-07-19 KR KR10-2002-0042625A patent/KR100490193B1/ko not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06200442A (ja) * | 1993-01-06 | 1994-07-19 | Showa Denko Kk | マルチフィラメントの製造方法 |
KR960037900A (ko) * | 1995-04-25 | 1996-11-19 | 이명환 | 폴리에스터 태세가연사의 제조방법 |
KR20010043967A (ko) * | 1998-06-02 | 2001-05-25 | 빌프리더 하이더 | 엘라스탄 실 및 그의 제조 방법 |
KR20010049484A (ko) * | 1999-06-08 | 2001-06-15 | 히라이 가쯔히꼬 | 소프트 스트레치사 및 제조 방법 |
KR20030035389A (ko) * | 2001-10-31 | 2003-05-09 | 주식회사 효성 | 산업용 폴리에스터 멀티필라멘트사의 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20040008890A (ko) | 2004-01-31 |
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